US Bridges

FAI-H1 over 2-180IN Sectl Pl Culvt

Good

Honolulu County, Hawaii · 0.53MI E/Kaonohi ST Sep · Structure no. 003000H10201231

Built
1970
55 years old
Condition
Good
inspected February 2023
Type
Culvert
Steel
Length
33 ft
2 main spans
Daily traffic
247,700
2017 count
Owner
State
State Highway Agency

About this bridge

FAI-H1 over 2-180IN Sectl Pl Culvt is a steel culvert carrying FAI-H1 over 2-180IN Sectl Pl Culvt in Honolulu County, Hawaii. It was built in 1970, so it is 55 years old, younger than the Hawaii average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 247,700 vehicles a day, roughly 3% of them trucks, projected to reach 239,857 by 2025. The structure is 33 ft (10.1 m) long and 370 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesFAI-H1
Crosses2-180IN Sectl Pl Culvt
Location0.53MI E/Kaonohi ST Sep
RouteInterstate 0H1
CountyHonolulu County
StateHawaii
Coordinates21.38534, -157.93355
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating18.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span15 ft (4.6 m)
Deck width370 ft (112.8 m)
Roadway width140 ft (42.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic247,700 (2017)
Projected traffic239,857 by 2025
Trucks3%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$2.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was FAI-H1 over 2-180IN Sectl Pl Culvt built?

It was built in 1970, making it 55 years old in 2025.

What condition is FAI-H1 over 2-180IN Sectl Pl Culvt in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.

How much traffic does FAI-H1 over 2-180IN Sectl Pl Culvt carry?

About 247,700 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is FAI-H1 over 2-180IN Sectl Pl Culvt?

The structure is 33 ft (10.1 m) long with a longest span of 15 ft (4.6 m) and a deck 370 ft wide.

Who owns FAI-H1 over 2-180IN Sectl Pl Culvt?

It is owned by the State Highway Agency.